I'm not sure how that's related. "It's simple. In class, I'm always sitting in my seat. When I'm doing a lab, I'm always sitting at my computer. And when I get home, I spend most of that time sitting with my laptop. Basically, I spend a lot of time sitting down and starting at screens. And it's not like that'll change once I get a job." At least you're not constantly on your feet all day …